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所谓数形结合,就是根据数与形之间的对应关系,通过数与形的相互转化来解决数学问题的一种重要思想方法。数与形是初中数学研究的最多的对象,数形结合是一种极富数学特点的信息转换,数学上总是用数的抽象性质来说明形象的事实,同时又用图形的性质来说明数的事实。“哪里有数学,哪里就有美”美感和美的意识是数学直觉的本质。这种美感就是对数学事物间存在着的和谐性关系。纵观古今,无数哲人、智者对数学这一学科
The so-called number-shape combination is based on the correspondence between the number and shape, through the number and form of mutual transformation to solve mathematical problems is an important way of thinking. Number and form are the most popular objects in junior middle school mathematics research. The combination of number and form is a kind of information conversion which is full of math features. In mathematics, the abstract nature of number is always used to illustrate the fact of image. At the same time, fact. “Where there is math, where there is beauty ” sense of beauty and beauty is the essence of mathematical intuition. This beauty is the harmonious relationship between mathematical things. Throughout ancient and modern, numerous philosophers, wise people on mathematics this discipline